[Tcl-bugs] tktreectrl-cvs: "tktreectrl/generic tkTreeCtrl.h tkTreeItem.c" modified

[Tim B. <tre...@us...>]

Update of /cvsroot/tktreectrl/tktreectrl/generic
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv14786/generic

Modified Files:
	tkTreeCtrl.h tkTreeItem.c 
Log Message:
Added suport for animated item buttons to handle animated disclosure triangles.
- The [item collapse], [item expand] and [item toggle] commands accept a
  new -animate option in addition to the existing -recurse option.
- On Mac OS X a button is animated and then the item is toggled.
- On Gtk+ a button begins animating at the time the item is toggled.
- On MS Windows buttons don't animate.
- With the treectrl.tcl library script, buttons are only animated when clicked,
  not when using the keyboard.

Commented and reformated the TreeTheme_xxx functions.